.head_nav{
    height: 100px;
    display: flex;
    flex-direction: row;
    border-bottom: 1px solid rgb(233, 230, 230);
  }
  .head_nav>span{
    padding: 25px 0 0 20px;
    font-weight: bolder;
    font-size: 20px;
  }
  .head_nav .time{
    padding:45px 0 0 875px;
    height: 20px;
    font-weight: normal;
    font-size: 15px;
  }
  .logo{
    width: 80px;
    height: 80px;
    object-fit: cover;
    padding-top: 10px;
  }
  .exit_btn{
    padding:38px 0 0 80px;
    /* padding:33px 0 0 1035px; */
    color: rgb(109, 107, 107);
    font-weight:500;
    font-size: 15px;
    
  }